with this strap, you are carrying your camera like a shoulder bag. It feel very natural when you retrieve it.

R strap is the best if you shoot with two cameras.

There is one negative aspect. when you shoot with portrait/vertical/battery grip, the hook to tripod (R strap attach to the camera using tripod mount as connector) are on the way. So it is very uncomfortable.

It wasn't an answer - just an explanation of why I did what I did. The reason we, in common with most forums, have a "one thread per question" rule is to save our member's valuable time being wasted composing answers already provided in a duplicate thread.